*{
    margin: 0;
    padding: 0;
}
.box{
   width:1200px;
   height: 4000px;
   max-height: 3800px;
   max-width: 1500px;
   /*  border: 1px solid black; */
   margin: 0 auto;
}
/* 版心 */
.cent {
    width: 1200px;
    margin: 0 auto;
  }
.top{
    height: 90px;
   /*  border: 2px solid #ccc;    */
    
    display: flex;
     
    align-items: center;
} 
 .top h1{ 
   /*  font-family: "宋体"; */
   font-family: 'Helvetica Neue', Helvetica, Arial, 'Microsoft Yahei',
   'Hiragino Sans GB', 'Heiti SC', 'WenQuanYi Micro Hei', sans-serif !important;
    font-size:40px;
    margin-left: 45px;
    margin-bottom: 5px;
} 
.top img{
    height: 90px;
    width: 350px;
    margin-left: 70px;
    top:0px;
}  
.top p{
    color: rgb(201,16,46);
    font-size: 25px;
    margin-left: 100px;
}
.top span{
    display: block;
    width: 70px;
    text-align: center;
    height: 25px;
    border: 1px solid  rgb(201,16,46);
    border-radius: 10px;
    color: white;
    background-color:rgb(201,16,46) ;
     margin-left: 20px;
}
/* 导航 */
.nav{
    width: 1200px;
    height: 56px;
    background-color: black;
    display: flex;
    margin: 0 auto;

}
.nav ul{
    height: 56px;
}
li{
    list-style: none;
}
.nav ul li{
  float: left;
  width: 76px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 10px;
  margin-left: 5px;
  border-right: 1px solid rgb(153,153,153) ;
   
  
}
.nav ul li a:hover{
    color: white;
}
.nav ul li a{
    
    display: block;
    color: rgb(153,153,153);
    text-decoration: none;
}
/* 搜索部分 */
.ss{
    width: 1200px;
    height: 100px;
    /* background-color: #ccc; */
    position: relative;
    overflow: hidden;
     margin: 0 auto;
}
.ss h2{
    font-size: 30px;
    color: rgb(201,16,46) ;
    margin-left: 45px;
    line-height: 70px;
    font-family: "微软雅黑";
}
.ss span{
    display: block;
    font-size: 5px;
    letter-spacing :16px;
    margin-left: 48px;
    line-height: 1px;
    color: rgb(22, 22, 22);
    font-weight: bold;    
}
.ss ul li{
    float: left;
    color: black;
    font-size: 20px;
    height: 30px;
    width: 100px;
    display: block;
    margin-right: 30px;
    text-align: center;
    
    /* border-right: 1px solid rgb(153,153,153) ; */
  }
  .ss ul a{
      font-size: 20px;
      text-decoration: none;
       
      display: inline-block;
     /*  height: 70px;
       width: 120px;
       top: 40px;
       bottom: 40px;
       left: 200px;*/
      position: absolute;
      overflow: hidden; 
      top:40px;
      padding-left: 130px;
      
  }
 .ss ul a:hover{
      color:rgb(201,13,47)
  } 
   
  /* 轮播图 */
.dots li{
    list-style: none;
}
.slideshows{
    width: 2400px;
    height: 400px;
   /*  border: 5px solid black; */
    position: relative;
   margin: 300px auto; 
}
.slideshow{
    height: 400px;
    width: 1200px;
    position: absolute;
    margin: 0 ;
    top: 245px;
    opacity: 0;
    transition: all 0s;
     
}
.slideshow:nth-child(1){
    opacity: 1;
}
.slideshow img{
    /* top: 5px; */
   width: 1200px;
   height: 400px;
   display: block;
   margin: 0 auto;
   

}
.arrows .la,
.arrows .ra{
      position: absolute;
      width: 50px;
      height: 50px;
      line-height: 50px;
      text-align: center;
      color: white;
      font-size: 30px;
      background-color: rgb(64, 65, 67);
      cursor: pointer;
      opacity: 0.5;
      border-radius: 50%;
      
}
.arrows .la{
    margin-left: 250px;
    top: 445px;
}
.arrows .ra{
    margin-left:1100px;
    top: 445px;
}
.dots{
    width: 180px;
    height: 15px;
    position: absolute;
    top: 600px;
    left: 50%;
    transform:translateX(-50%);
    display: flex;
    opacity: 0.5;
}
.dot{
    width: 20px;
    height: 15px;
    border-radius: 100%;
    background-color: #ccc;
    margin: 0 10px;
     
}
/* 二级菜单 */
.littlemenu{
    width: 500px; 
    height: 360px;
    background-color: white;
    top: 5px;
    opacity:1;
}
.littlemenu .cent{
    position: relative; 
    left: 20px;
     top:5px;
}
.littlemenu ul{
    width: 200px;
    background-color: white;
   /*  opacity: 1;   */
}
.littlemenu a{
    display: block;
    width: 150px;
    height: 40px;
    text-decoration: none;
    line-height:40px;
    margin-left: 30px;
    color: rgb(153,153,153);
}
.littlemenu a:hover{
    color: black;
}
 /* .littlemenu a:hover{
    display: none;
}  */

/* 二级菜单a的设置 */
.littlemenu .form{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form span{
    font-size: 10px;
}
.littlemenu .form2{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form2 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form2 span{
    font-size: 10px;
}
.littlemenu .form3{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form3 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form3 span{
    font-size: 10px;
}

.littlemenu .form4{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form4 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form4 span{
    font-size: 10px;
}

.littlemenu .form5{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form5 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form5 span{
    font-size: 10px;
}

.littlemenu .form6{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form6 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form6 span{
    font-size: 10px;
}

.littlemenu .form7{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form7 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form7 span{
    font-size: 10px;
}

.littlemenu .form8{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form8 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form8 span{
    font-size: 10px;
}

.littlemenu .form9{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form9 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form9 span{
    font-size: 10px;
}

.littlemenu .form9{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form9 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form9 span{
    font-size: 10px;
}

.littlemenu .form10{
    position: absolute;
    width: 200px;
    height: 360px;
    background-color: white;
    
    left:300px;
    top: 0px;
    bottom: 0px;
    display: none;
    z-index: 1; 
}
.form10 img{
    display: block;
    width: 60px;
    height: 70px;
    line-height: 70px;
}
.form10 span{
    font-size: 10px;
}
.arrows1 .raa{
   margin-left: 170px;
  margin-top: -40px;
  color: #ccc;

} 
